H11C4M

Triac, SCR Output Optoisolators Overview

The H11C4M is a photo SCR optocoupler manufactured by Central Semiconductor Corp. It features an infrared LED input coupled to a silicon controlled rectifier (SCR) output, providing electrical isolation between control and load circuits. The device is housed in a 6-DIP package and offers high isolation voltage capabilities suitable for industrial applications requiring reliable signal transmission across isolated boundaries.

Triac, SCR Output Optoisolators Feature Summary

• Integrates an infrared emitting diode with a silicon controlled rectifier output stage within a single encapsulated unit
• Provides galvanic isolation between input control signals and output load circuits to prevent noise interference
• Designed for robust performance in environments requiring high voltage isolation standards

Triac, SCR Output Optoisolators Applications

• Industrial motor control systems requiring isolated triggering
• Solid-state relay driver circuits for AC load switching
• Power supply feedback loops needing secure isolation barriers

Triac, SCR Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm lot codes and date codes align with project requirements. Request official datasheets and compliance certificates to ensure adherence to specified electrical characteristics and safety standards before integration into final assemblies.

Triac, SCR Output Optoisolators Selection Notes

Evaluate the H11C4M based on its specific SCR output characteristics and isolation voltage ratings relative to system requirements. Consider thermal management needs and mounting constraints associated with the DIP package. Ensure compatibility with driving circuitry parameters such as forward current limits and trigger thresholds for optimal operational reliability.

Triac, SCR Output Optoisolators Part Context

This component belongs to Central Semiconductor's discrete semiconductor portfolio, focusing on specialized optoelectronic devices. The company emphasizes custom solutions and niche products alongside standard offerings. The H11C4M represents their capability in producing reliable optoisolators for demanding electronic applications.

Triac, SCR Output Optoisolators Replacement Considerations

Cross-reference with other photo SCR optocouplers offering similar pin configurations and isolation voltages. Verify functional equivalence regarding trigger current and holding current specifications. Consult manufacturer notices regarding end-of-life status or recommended upgrades for long-term supply chain stability.